JP5522462B2 - 発光装置及び照明装置 - Google Patents

発光装置及び照明装置 Download PDF

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Publication number
JP5522462B2
JP5522462B2 JP2010138766A JP2010138766A JP5522462B2 JP 5522462 B2 JP5522462 B2 JP 5522462B2 JP 2010138766 A JP2010138766 A JP 2010138766A JP 2010138766 A JP2010138766 A JP 2010138766A JP 5522462 B2 JP5522462 B2 JP 5522462B2
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JP
Japan
Prior art keywords
light emitting
emitting element
light
substrate
phosphor layer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2010138766A
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English (en)
Japanese (ja)
Other versions
JP2011243935A (ja
Inventor
壮一 渋沢
潔 西村
光三 小川
惣彦 別田
周平 松田
昌俊 熊谷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Lighting and Technology Corp
Original Assignee
Toshiba Lighting and Technology Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toshiba Lighting and Technology Corp filed Critical Toshiba Lighting and Technology Corp
Priority to JP2010138766A priority Critical patent/JP5522462B2/ja
Priority to EP11162869.9A priority patent/EP2381157A3/en
Priority to CN201110102112.4A priority patent/CN102237350B/zh
Priority to US13/090,645 priority patent/US8872198B2/en
Publication of JP2011243935A publication Critical patent/JP2011243935A/ja
Application granted granted Critical
Publication of JP5522462B2 publication Critical patent/JP5522462B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
    • F21V19/0055—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources by screwing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
    • H01L25/03—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
    • H01L25/04—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
    • H01L25/075—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00
    • H01L25/0753—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00 the devices being arranged next to each other
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/22—Secondary treatment of printed circuits
    • H05K3/28—Applying non-metallic protective coatings
    • H05K3/284—Applying non-metallic protective coatings for encapsulating mounted components
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/42—Wire connectors; Manufacturing methods related thereto
    • H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H01L2224/4805—Shape
    • H01L2224/4809—Loop shape
    • H01L2224/48091—Arched
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/42—Wire connectors; Manufacturing methods related thereto
    • H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H01L2224/481—Disposition
    • H01L2224/48135—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip
    • H01L2224/48137—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip the bodies being arranged next to each other, e.g. on a common substrate
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
    • H01L2224/732—Location after the connecting process
    • H01L2224/73251—Location after the connecting process on different surfaces
    • H01L2224/73265—Layer and wire connectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2933/00—Details relating to devices covered by the group H01L33/00 but not provided for in its subgroups
    • H01L2933/0008—Processes
    • H01L2933/0033—Processes relating to semiconductor body packages
    • H01L2933/0041—Processes relating to semiconductor body packages relating to wavelength conversion elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/50—Wavelength conversion elements
    • H01L33/505—Wavelength conversion elements characterised by the shape, e.g. plate or foil
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0201—Thermal arrangements, e.g. for cooling, heating or preventing overheating
    • H05K1/0203—Cooling of mounted components
    • H05K1/0209—External configuration of printed circuit board adapted for heat dissipation, e.g. lay-out of conductors, coatings
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0286—Programmable, customizable or modifiable circuits
    • H05K1/0287—Programmable, customizable or modifiable circuits having an universal lay-out, e.g. pad or land grid patterns or mesh patterns
    • H05K1/0289—Programmable, customizable or modifiable circuits having an universal lay-out, e.g. pad or land grid patterns or mesh patterns having a matrix lay-out, i.e. having selectively interconnectable sets of X-conductors and Y-conductors in different planes
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10007—Types of components
    • H05K2201/10106—Light emitting diode [LED]

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Optics & Photonics (AREA)
  • Led Device Packages (AREA)
  • Led Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
JP2010138766A 2010-04-20 2010-06-17 発光装置及び照明装置 Expired - Fee Related JP5522462B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2010138766A JP5522462B2 (ja) 2010-04-20 2010-06-17 発光装置及び照明装置
EP11162869.9A EP2381157A3 (en) 2010-04-20 2011-04-18 Luminaire and light-emitting apparatus with light-emitting device
CN201110102112.4A CN102237350B (zh) 2010-04-20 2011-04-19 照明装置以及包括发光元件的发光装置
US13/090,645 US8872198B2 (en) 2010-04-20 2011-04-20 Luminaire and light-emitting apparatus with light-emitting device

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010096744 2010-04-20
JP2010096744 2010-04-20
JP2010138766A JP5522462B2 (ja) 2010-04-20 2010-06-17 発光装置及び照明装置

Publications (2)

Publication Number Publication Date
JP2011243935A JP2011243935A (ja) 2011-12-01
JP5522462B2 true JP5522462B2 (ja) 2014-06-18

Family

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JP2010138766A Expired - Fee Related JP5522462B2 (ja) 2010-04-20 2010-06-17 発光装置及び照明装置

Country Status (4)

Country Link
US (1) US8872198B2 (zh)
EP (1) EP2381157A3 (zh)
JP (1) JP5522462B2 (zh)
CN (1) CN102237350B (zh)

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DE102012204510A1 (de) * 2011-11-18 2013-05-23 Tridonic Jennersdorf Gmbh Rohrförmige LED-Lampe
EP2634480B1 (en) * 2011-11-21 2016-09-28 Panasonic Intellectual Property Management Co., Ltd. Light emitting apparatus and illuminating apparatus
CN102543983A (zh) * 2011-12-09 2012-07-04 安徽莱德光电技术有限公司 一种led集成光源
CN102738349A (zh) * 2011-12-09 2012-10-17 安徽莱德光电技术有限公司 一种封装基板
CN102738320A (zh) * 2011-12-09 2012-10-17 安徽莱德光电技术有限公司 一种封装框架
CN102734698A (zh) * 2011-12-09 2012-10-17 安徽莱德光电技术有限公司 一种led路灯
JP2013125808A (ja) * 2011-12-14 2013-06-24 Koito Mfg Co Ltd 発光モジュール
JP2015092519A (ja) * 2012-02-27 2015-05-14 シャープ株式会社 発光装置
JP5216948B1 (ja) * 2012-03-13 2013-06-19 パナソニック株式会社 基板、発光装置及び照明装置
CN103430339B (zh) * 2012-03-13 2014-09-10 松下电器产业株式会社 基板、发光装置以及照明装置
GB2501758B (en) * 2012-05-04 2016-05-25 Thorpe F W Plc Improvements in or relating to LED lighting
JP5995541B2 (ja) * 2012-06-08 2016-09-21 Idec株式会社 光源装置および照明装置
DE102012214887A1 (de) * 2012-08-22 2014-02-27 Ridi - Leuchten Gmbh LED-Flächenstrahler
CN203932097U (zh) * 2012-08-23 2014-11-05 松下电器产业株式会社 发光装置、照明用光源以及照明装置
JP2014049625A (ja) * 2012-08-31 2014-03-17 Panasonic Corp Ｌｅｄモジュール
ITTO20120841A1 (it) * 2012-09-27 2014-03-28 Osram Ag Procedimento per montare moduli di illuminazione e relativo equipaggiamento
JP5942263B2 (ja) * 2012-11-29 2016-06-29 パナソニックＩｐマネジメント株式会社 発光モジュールおよび当該発光モジュールを用いた照明用光源
JP2014107495A (ja) * 2012-11-29 2014-06-09 Seiwa Electric Mfg Co Ltd 発光装置
JP2014116526A (ja) * 2012-12-12 2014-06-26 Puratekku:Kk 基板、ｌｅｄユニット及び当該基板、ｌｅｄユニットを備えた照明器具
US20140264423A1 (en) * 2013-03-15 2014-09-18 Grote Industries, Llc Flexible lighting device including a protective conformal coating
TWI564505B (zh) * 2013-08-28 2017-01-01 隆達電子股份有限公司 燈條結構
KR102430999B1 (ko) * 2015-06-24 2022-08-10 쑤저우 레킨 세미컨덕터 컴퍼니 리미티드 광원 모듈
US20170268752A1 (en) * 2016-03-17 2017-09-21 Amerillum LLC Illumination Systems with LED-Based Extension Light Source
US11359797B1 (en) * 2020-11-20 2022-06-14 Advanced Lighting Concepts, LLC Chip-on-board LED lighting devices

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Also Published As

Publication number Publication date
JP2011243935A (ja) 2011-12-01
CN102237350B (zh) 2014-07-09
EP2381157A3 (en) 2013-10-16
US8872198B2 (en) 2014-10-28
US20110254023A1 (en) 2011-10-20
EP2381157A2 (en) 2011-10-26
CN102237350A (zh) 2011-11-09

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